Forged Performance: JWT850bb...this one is nasty *pics gallore*
08-23-2007, 04:25 PM
#21
Originally Posted by taurran
Nice!!! I want to see the times this thing puts down. 
When's the first track day?
Oh, and one thing. You say S7 cams in the original post, and the dyno graph says C2 cams. I'm assuming they're S7's as the motor looks like a revup.
Regardless, great numbers!
When's the first track day?
Oh, and one thing. You say S7 cams in the original post, and the dyno graph says C2 cams. I'm assuming they're S7's as the motor looks like a revup.
Regardless, great numbers!
I told L, to let the carbon triple disc break in for 750 miles, and then let it rip at the track!
08-23-2007, 04:25 PM
#22
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Originally Posted by Sharif@Forged
It's a good question, that we dont have a 100% answer to. The power drop offs only occur under high boost, which leads me to believe that the TB, or the intake plenum are insufficient to physically flow enough air, to supply an engine spinning at 6000rpm+. The manifold pressure is there...but not the mass of air.
We've tried some fairly high duration camshafts, and still see the same issue.
The turbochargers are basically a GT28xx stuffed with GT30 wheels and machined accordingly. I dont have all the specs on the turbos, but I can ask Jim.
Thanks for the comments.
We've tried some fairly high duration camshafts, and still see the same issue.
The turbochargers are basically a GT28xx stuffed with GT30 wheels and machined accordingly. I dont have all the specs on the turbos, but I can ask Jim.
Thanks for the comments.
08-23-2007, 04:26 PM
#23
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Originally Posted by eagletanggreen
When I get there tomarrow (to pick her up) I will take it to the local dyno jet and hopefully be all over 700whp.
08-23-2007, 04:26 PM
#24
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Originally Posted by Sharif@Forged
It's a good question, that we dont have a 100% answer to. The power drop offs only occur under high boost, which leads me to believe that the TB, or the intake plenum are insufficient to physically flow enough air, to supply an engine spinning at 6000rpm+. The manifold pressure is there...but not the mass of air.
We've tried some fairly high duration camshafts, and still see the same issue.
The turbochargers are basically a GT28xx stuffed with GT30 wheels and machined accordingly. I dont have all the specs on the turbos, but I can ask Jim.
Thanks for the comments.
We've tried some fairly high duration camshafts, and still see the same issue.
The turbochargers are basically a GT28xx stuffed with GT30 wheels and machined accordingly. I dont have all the specs on the turbos, but I can ask Jim.
Thanks for the comments.
Now he needs BIG STICKY TIRES!!!
08-23-2007, 04:34 PM
#27
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Thanks Guys!
I told Sharif i was going to drive it home and run it the next day (Saturday) at Rockingham, NC. He was like, "Can you just give it 750 mile for the clutch to break in".
So next Saturday night I'll run her.
We set the 2 stage at 5k (should build at least 5 to 7psi at the line) we'll see? I never have used it.
The car should not weigh more than 3280 with out me.
I am going to give it a shot with DR's... Ha! I know.
If not then I am going to have to wait till I go up and hook up Alberto, and use his slicks!
My best is a 11.93 with 410@ the wheels. So I am sure I can drop a second off my time with a extra 250@ the wheels.
I told Sharif i was going to drive it home and run it the next day (Saturday) at Rockingham, NC. He was like, "Can you just give it 750 mile for the clutch to break in".
So next Saturday night I'll run her.
We set the 2 stage at 5k (should build at least 5 to 7psi at the line) we'll see? I never have used it.
The car should not weigh more than 3280 with out me.
I am going to give it a shot with DR's... Ha! I know.
If not then I am going to have to wait till I go up and hook up Alberto, and use his slicks!
My best is a 11.93 with 410@ the wheels. So I am sure I can drop a second off my time with a extra 250@ the wheels.
Last edited by eagletanggreen; 08-23-2007 at 04:37 PM.
08-23-2007, 04:40 PM
#30
Originally Posted by eagletanggreen
The car should not weigh more than 3280 with out me.
Right now, it has a 3/4 full tank of gas. After your test drive, it will probably have 1/2 tank. 
08-23-2007, 04:41 PM
#31
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Originally Posted by taurran
I noticed you're running a rear BBK. Can you fit Welds over them?
When I go up to meet up with Alberto, I am going to swap them out with little oem rear brakes (just for the event, and back for the road course) so the wheels will fit.
08-23-2007, 04:49 PM
#34
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Guys look at the AT (ambient temp) 106 degrees, I wonder what it would've made if the temp was 65 or 70 degrees??? Thats like 40 degrees.
I know guys bare with me I am just so stoked right now.
I know guys bare with me I am just so stoked right now.
08-23-2007, 04:54 PM
#36
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Originally Posted by eagletanggreen
Guys look at the AT (ambient temp) 106 degrees, I wonder what it would've made if the temp was 65 or 70 degrees??? Thats like 40 degrees.
I know guys bare with me I am just so stoked right now.
I know guys bare with me I am just so stoked right now.
As far as the brakes, from what I understand rear brembos are adequate for a road racing setup (that's what a shop down here is running on their grand am car). The fronts are what really matters. If I wanted the best of both worlds I'd probably coat the rear brembos red and keep the big stoptechs up front. Best of both worlds. Just a thought...
08-23-2007, 04:56 PM
#37
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Originally Posted by taurran
Quite a bit more I think! That was on "shootout mode" right?
As far as the brakes, from what I understand rear brembos are adequate for a road racing setup (that's what a shop down here is running on their grand am car). The fronts are what really matters. If I wanted the best of both worlds I'd probably coat the rear brembos red and keep the big stoptechs up front. Best of both worlds. Just a thought...
As far as the brakes, from what I understand rear brembos are adequate for a road racing setup (that's what a shop down here is running on their grand am car). The fronts are what really matters. If I wanted the best of both worlds I'd probably coat the rear brembos red and keep the big stoptechs up front. Best of both worlds. Just a thought...
08-23-2007, 05:02 PM
#39
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Originally Posted by Audible Mayhem
very cool guys!! funny thing is we just did the same thing with the greddy filters on a 700bb kit today
now get to the track luie!!!
now get to the track luie!!!
Cant wait to see you guys next month! (track meet)
I need a place to stay (I dont smell) your garage is good!
